Added tunerdemo

1 files changed, 35 insertions, 0 deletions

diff --git a/tunerdemo.cpp b/tunerdemo.cpp
new file mode 100644
index 0000000..716bd8e
--- /dev/null
+++ b/tunerdemo.cpp
@@ -0,0 +1,35 @@
+#include "tuner.h"
+
+#include <chrono>
+#include <iostream>
+#include <thread>
+
+using namespace std::chrono_literals;
+
+const int sampleFrequency = 44100;
+const int fftSize = 4096;
+
+std::vector<std::complex<double>> sample()
+{
+	return std::vector<std::complex<double>>(fftSize, 0.0);
+}
+
+int main(int argc, char* argv[]) {
+	RIT::Tuner tuner(fftSize, sampleFrequency);
+
+	std::vector<std::complex<double>> dataIn = sample();
+	
+	while (true) {
+		auto start = std::chrono::high_resolution_clock::now();
+		RIT::Pitch pitch = tuner(dataIn);
+		auto end = std::chrono::high_resolution_clock::now();
+		std::cout << "Detected Note: " << pitch.name
+		       << " Deviation: " << pitch.deviation
+		       << " Frequency: " << pitch.f
+		       << ", took " << std::chrono::nanoseconds(end - start).count() * 0.000001 << "ms"
+		       << std::endl;
+		std::this_thread::sleep_until(start + 100ms);
+	}
+
+	return 0;
+}